Saturday Apr 24, 2010

Fundamo, OSGi, iPad.. and More GlassFish News - April 24rd, 2010

Financial services on the go - GlassFish for Fundamo and profit
Alexis recently published a new Adoption Story on how Fundamo uses GlassFish v2 and OpenMQ for its Enterprise Platform. Overview at stories entry, details in questionnaire, and an overview in this earlier short video interview.
We are always interested in more GlassFish adoption stories, both from (non-paying) users and from (paying) customers.   Stories come from all industries and around the world, the last few entries are PSA Peugeot Citro├źn (France/Auto), iVox (Belgium/Print), NHIH (US/Gov-Health Care) and Suncorp (Australia/Finantial).

OSGi/JMS/MDB Example
Sahoo's latest post describes a hybrid OSGi/JavaEE example that uses JMS and Message Driven Beans and leverages GlassFish v3.  Post includes source code and detailed description.

Siebel CRM Support for the iPad
Oracle shows how to use their server-side REST APIs and the iPad SDK to provide access to Siebel CRM from the iPad.   Devices like the iPad (and the iPhone) seem a very good match for the Oracle Fusion Applications

Innovating at Warp-Speed: Monitis Announces Java Monitoring from the Cloud
Monitis announces Java Application Monitoring, a cloud-based monitoring solution for JMX-based applications, including GlassFish containers.  More details in announcement and product page.

EJB 3.1 Asynchronous Session Beans
From Paris, with love... Patrick Champion provides a short example of using EJB 3.1's @Asynchronous annotation.  More benefits of JavaEE 6!

Alfresco community 3.3 installation on Glassfish
A short but detailed description of how to install Alfresco Community 3.3 with GlassFish v2.1 and MySQL.

Getting started with Glassfish V3 and SSL
The JavaDude provides a tutorial on how to use GlassFish v3 with SSL.

Tuesday Mar 23, 2010

More EJB 3.1 Features: Application-Specific Portable JNDI Names


Ken has been writing a nice series of posts explaining new features in the EJB 3.1 specification. A few weeks ago he first explained the new Singleton Components and then showed how to use them for Application Startup / Shutdown Callbacks. His latest entry shows another aspect of the specification: Application-Specified Portable JNDI Names.

EJB 3.1 is an example of the improvements in Java EE 6 and was covered (by Ken) during our Virtual Conference last December. Alexis is in the process of making those recordings available at the GlassFishPodcast (available as MP3 and via the Apple iTunes store); Ken's presentation is Episode #47.

Monday Jan 18, 2010

EJB 3.1 interview on the GlassFish Podcast


Adding to the earlier series of JavaEE 6 / GlassFish v3 interviews, the latest episode of the GlassFish Podcast is an interview on EJB 3.1 with Ken Saks, the specification lead and tech lead of the GlassFish EJB implementation.

This is a two-part interview with part 1 focusing on the new features of the specification - packaging in WARs, the no interface view, EJB lite, Calendar-based timers, async calls, and more. The second part discusses more generally the role of EJB's as part of the larger Java EE platform and how it relates to the new CDI specification for instance. It also covers options for EJB clients, the role left for tools among other topics. Subscribing to the podcast is the best way to not miss part 2.

Monday Jan 05, 2009

Java EE 6 - JCP Update...

During the break, I noticed that the Bean Validation spec had gone into Public Review Draft. That spec is the last of the batch being considered for JavaEE 6. Below is a full list based on a pass through JCP (will adjust if I missed any); all of them are either in PRD or past it; the only exception is Java EE 6 itself (JSR 316) which, by definition, lags them all.


• WebBeans (Gavin King, JSR 299, @TA )
• Bean Validation (Emmanuel Bernard, JSR 303, @TA )
• JSF 2.0 (Ed Burns & Roger Kitain, JSR 314, @TA )
• Servlet 3.0 (Rajiv Mordani, JSR 315, @TA )
• JPA 2.0 (Linda DeMichiel, JSR 317, @TA )
• EJB 3.1 (Ken Saks, JSR 318 @TA )
• JCA 1.6 (Binod PG & Sivakumar Thyagarajan, JSR 322, @TA )

Some of these specs have already been voted on: EJB 3.1 (results) and JPA 2.0 (results); for some others the vote starts on Jan 6th: JCA 1.6, Servlet 3.0, JSF 2.0, and a last batch starts on Feb 3rd: Bean Validation, WebBeans.

Wednesday Nov 19, 2008

Two For One - Seam and GlassFish AND Seam and Java EE 6


As Announced Previously, tomorrow tomorrow (Nov 20th) we will cover Seam Framework and GlassFish in our webinar slot, but we will now have two presentations back-to-back.

First, at 11:00 am Pacific Time, Dan Allen (Mr. Seam in Action) will present the Seam Framework. Then, at noon PT he will be joined by Ken Saks (EJB 3.1) and Roger Kitain (JSF 2.0) for a an informal discussion on WebBeans and Seam.

Hope to see you tomorrow online. Full details are described here.

Sunday Nov 16, 2008

Nov 20th Webinar - Seam Framework and GlassFish Server


Our next webinar is on Seam Framework and the GlassFish Server this Thursday, Nov 20th. We are switching (back) to a 11:00 am Pacific Time.

The bulk of the webinar will be a presentation by Dan Allen, the author of Manning's Seam in Action and of the Mojave Linux blog. I am trying to include at least one demo and perhaps also an informal discussion on WebBeans and its companion specs (EJB 3.1 and JSF 2.0). Details will be available at the Show Wiki Page as they are finalized.

Saturday Nov 08, 2008

EJB 3.1 - More Features Available to Try


EJB 3.1 continues to make forward progress. Ken gave an overview of EJB 3.1 as part of last Thursday's GlassFish Day (slides, recording), and Mahesh pointed out the implementation Supports Singleton as part of the GFv3 Prelude Launch Blogfest.

Actually, as Noted by Ken, the following are one Update Center click away from you: WAR packaging, Singleton, No Interface View and Portable global JNDI names.

So, check it out and let Ken and Mahesh know how it works for you.

Tuesday Nov 04, 2008

WebBeans Public Draft is Now Available - Also Pencil in a Webinar


Gavin, the expert lead for the JSR 299 Expert Group, has announced the First Public Draft of WebBeans (Download Page).

You may also want to pencil in November 20th, when Dan Allen (of Seam in Action fame) is scheduled to present about Seam, WebBeans and GlassFish at TheAquarium Channel

Sunday Nov 02, 2008

Adam's latest article : From legacy technology to secret weapon

JavaWorld logo

GlassFish users probably take EJB 3, JPA, and dependency injection for granted but with others application servers reaching Java EE 5 compliance, Adam Bien's article on EJB 3 at JavaWorld is very timely. The article discusses how EJB 3 streamlines enterprise development and make them an appropriate technology for large but also small and midrange applications.

Adam states that "(EJB's) are in fact the only vendor-neutral and portable solution for enterprise server-side applications" and goes on to contrast EJB 3 with previous versions from a developer perspective. The article describes how lookups and factories are replaced with dependency injection, the POJO + annotation approach, but also covers the use of ejb-jar.xml as well as interceptors (described here as lightweight AOP).

The article concludes with EJB 3.1 upcoming enhancements such as easier packaging (WAR), no-interface views, singletons, etc... Make sure you try the EJB 3.1 preview available from the update center of GlassFish v3 "Prelude".

Wednesday Oct 01, 2008

EJB 3.1 Public Draft Now Available

Webinar Reminder - Ken will present on this topic today (Thursday) at 11:15 am Pacific Time in the GlassFish Online Webinar.


The JSR-318 EG has released the Public Draft of EJB 3.1 (Download). Ken (the EG lead) is soliciting feedback by email or directly in his blog.

Ken will continue to providing highlights of the new features through his blog, a practice he started after the first Early Draft ([1], [2], [3], [4]). His latest entry is Guide to the EJB 3.1 Public Draft.

Maybe Mr. EJB, like Mark Twain, will be able to say: "The report of my death was an exaggeration"

Saturday Sep 27, 2008

Webinars this Week - EJB 3.1, GlassFish Partners


We have two Webinars this week:

• On Monday, Sept 29th, 9am PT, a Special Webinar for GlassFish Partners, to cover GlassFish v3 Prelude and the rest of the GlassFish roadmap.

• On Thursday, Oct 2nd, 11:15am PT, a Technical Overview of EJB 3.1, by Ken Saks (Note the new start time). Ken says the EG has a new draft almost ready, hopefully he will be able to cover it.

Sunday Aug 24, 2008

... Saving Money with JavaCAPS, From NB to GF, Mural Tutorial, EJB Performance

A compilation of today's news of interest:

Radio Receiver Icon

From Kevin and Mark - The recent Price Increate on Oracle Fusion has lead to a new conversion offer for Java CAPS (our SOA product built on GlassFish Server and OpenESB). Check Kevin's and OnTheRecord, these videos (beware! auto-run) and InfoWorld and TheRegister.

Alexis noticed a common thread in several comments in the USER alias for GlassFish Server and explains How Configuration on NetBeans may differ from that of your deployment GlassFish Server; and what to do about it.

Thanks to Swen-Helge for a pointer to this Mural/MDM tutorial.

From Adam a report on Informal Performance of Remote EJB. Adam has a number of entries at his blog arguing for EJB 3(.x) as lightweight component.

Monday Aug 18, 2008

EJB3 showing strong adoption in Germany


Adam Bien reports on very nice EJB3 adoption numbers as reported by a German IT magazine survey. The choices given to participants seem quite fair and give the survey some credit IMO. I wonder how much impact Adam's consulting work and blogging has had on the result! It would been nice to be able to compare these numbers over time (say with 1 or 2 years ago).

EJB 3 was a huge step in the right direction and EJB 3.1 (part of the upcoming Java EE 6) is looking at many improvements such as simplified packaging, read-only beans, singletons, and more. You can start testing some of those new features in GlassFish v3 builds (use Tech Preview 2 for instance) and getting the EJB 3.1 preview container from the update center (bin/updatetool).

More coverage on EJB if you follow this EJB tag.

Tuesday Jul 29, 2008

Embedded EJBs!


One of the uses of an API for an embeddable container is testing, and experience shows this can have a huge impact on the development speed, so I'm very pleased to report progress on this from the JSR 318 EG, led by Ken. The proposed API provides for creation / releasing of the container as in:

EJBContainer ejbC = EJBContainer.createEJBContainer();

Ken's Intro Note also hints at more details from further blogs (a portable global JNDI name, for example), so stay tuned.

More evidence that the EJB 3.1 Expert Group is keeping a very customer-focused perspective on the evolution of the spec. Hats off to them! Also see EJB3 for more EJB 3-related entries.

Thursday Jul 03, 2008

Learning EJB3 - For Beginners and Advanced Users


Here are wwo ways to get into EJB 3.x. For the complete beginner, Adam has a EJB 3.0 in 5 minutes. And for the advanced user, PACKT Books just published Michael Sikora's EJB 3 Developer Guide home page, TOC, Amazon). Both use the GlassFish Server

For a while I thought that EJBs were always going to be - or be perceived as - "too (conceptual) heavy"; maybe EJB 3.1 and EJB3.1 lite will actually change this. More EJB notes at EJB posts at TA